81770646

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19553}}^1$

素因数の和:19616

約数の個数: 32

約数和(自身を含む): 177393888

約数和(自身を除く): 95623242

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 19553, 39106, 58659, 117318, 332401, 664802, 801673, 997203, 1603346, 1994406, 2405019, 4810038, 13628441, 27256882, 40885323, 81770646]

約数ペア:

[(1, 81770646), (2, 40885323), (3, 27256882), (6, 13628441), (17, 4810038), (34, 2405019), (41, 1994406), (51, 1603346), (82, 997203), (102, 801673), (123, 664802), (246, 332401), (697, 117318), (1394, 58659), (2091, 39106), (4182, 19553)]